<template>
  <div class="app-container">
    <el-form :model="queryParams" ref="queryForm" size="small" :inline="true" v-show="showSearch" label-width="100px">
      <!-- <el-form-item label="年级ID" prop="gradeId">
        <el-input
          v-model="queryParams.gradeId"
          placeholder="请输入年级ID"
          clearable
          @keyup.enter.native="handleQuery"
        />
      </el-form-item>
      <el-form-item label="学校ID" prop="schoolId">
        <el-input
          v-model="queryParams.schoolId"
          placeholder="请输入学校ID"
          clearable
          @keyup.enter.native="handleQuery"
        />
      </el-form-item> -->
      <el-form-item label="班级名称" prop="name">
        <el-input
          v-model="queryParams.name"
          placeholder="请输入班级名称"
          clearable
          @keyup.enter.native="handleQuery"
        />
      </el-form-item>
      <el-form-item size="" label="班主任名称" prop="headteacherName">
        <el-input
          v-model="queryParams.headteacherName"
          placeholder="请输入班主任名称"
          clearable
          @keyup.enter.native="handleQuery"
        />
      </el-form-item>
      <el-form-item label="班主任电话" prop="headteacherPhone">
        <el-input
          v-model="queryParams.headteacherPhone"
          placeholder="请输入班主任电话"
          clearable
          @keyup.enter.native="handleQuery"
        />
      </el-form-item>
      <!-- <el-form-item label="逻辑删除标记，0=未删除，1=已删除" prop="isDeleted">
        <el-input
          v-model="queryParams.isDeleted"
          placeholder="请输入逻辑删除标记，0=未删除，1=已删除"
          clearable
          @keyup.enter.native="handleQuery"
        />
      </el-form-item> -->
      <!-- <el-form-item label="创建人" prop="createdBy">
        <el-input
          v-model="queryParams.createdBy"
          placeholder="请输入创建人"
          clearable
          @keyup.enter.native="handleQuery"
        />
      </el-form-item>
      <el-form-item label="更新人" prop="updatedBy">
        <el-input
          v-model="queryParams.updatedBy"
          placeholder="请输入更新人"
          clearable
          @keyup.enter.native="handleQuery"
        />
      </el-form-item> -->
      <el-form-item>
        <el-button type="primary" icon="el-icon-search" size="mini" @click="handleQuery">搜索</el-button>
        <el-button icon="el-icon-refresh" size="mini" @click="resetQuery">重置</el-button>
      </el-form-item>
    </el-form>

    <el-row :gutter="10" class="mb8">
      <!-- <el-col :span="1.5">
        <el-button
          type="primary"
          plain
          icon="el-icon-plus"
          size="mini"
          @click="handleAdd"
          v-hasPermi="['com/ruoyi/business:classes:add']"
        >新增</el-button>
      </el-col> -->
      <!-- <el-col :span="1.5">
        <el-button
          type="success"
          plain
          icon="el-icon-edit"
          size="mini"
          :disabled="single"
          @click="handleUpdate"
          v-hasPermi="['business:classes:edit']"
        >修改</el-button>
      </el-col> -->
      <el-col :span="1.5">
        <el-button
          type="danger"
          plain
          icon="el-icon-delete"
          size="mini"
          :disabled="multiple"
          @click="handleDelete"
          v-hasPermi="['business:classes:remove']"
        >删除</el-button>
      </el-col>
      <!-- <el-col :span="1.5">
        <el-button
          type="warning"
          plain
          icon="el-icon-download"
          size="mini"
          @click="handleExport"
          v-hasPermi="['business:classes:export']"
        >导出</el-button>
      </el-col> -->
      <right-toolbar :showSearch.sync="showSearch" @queryTable="getList"></right-toolbar>
    </el-row>

    <el-table v-loading="loading" :data="classesList" @selection-change="handleSelectionChange">
      <el-table-column type="selection" width="55" align="center" />
      <!-- <el-table-column label="班级ID" align="center" prop="id" /> -->
      <!-- <el-table-column label="年级ID" align="center" prop="gradeId" /> -->
      <!-- <el-table-column label="学校ID" align="center" prop="schoolId" /> -->
      <!-- <el-table-column label="班级名称" align="center" prop="name" /> -->
      <el-table-column label="班级名称" align="center" prop="name" :show-overflow-tooltip="true">
        <template slot-scope="scope">
          <router-link :to="'/classSystem/class-data/index/' + scope.row.id" class="link-type">
            <span>{{ scope.row.name }}</span>
          </router-link>
        </template>
      </el-table-column>
      <el-table-column label="班主任名称" align="center" prop="headteacherName" />
      <el-table-column label="班主任电话" align="center" prop="headteacherPhone" />
      <!-- <el-table-column label="状态" align="center" prop="status" /> -->
<!--      <el-table-column label="状态" align="center" prop="status" width="100">-->
<!--        <template slot-scope="scope">-->
<!--          <el-tag :type="scope.row.status=='0'?'danger':'success'" effect="dark" >-->
<!--            {{scope.row.status=='0'?"禁用":"正常"}}-->
<!--          </el-tag>-->
<!--        </template>-->
<!--      </el-table-column>-->
      <!-- <el-table-column label="逻辑删除标记，0=未删除，1=已删除" align="center" prop="isDeleted" /> -->
      <!-- <el-table-column label="创建人" align="center" prop="createdBy" />
      <el-table-column label="更新人" align="center" prop="updatedBy" /> -->
      <el-table-column label="操作" align="center" class-name="small-padding fixed-width">
        <template slot-scope="scope">
          <el-button
            size="mini"
            type="text"
            icon="el-icon-edit"
            @click="handleUpdate(scope.row)"
            v-hasPermi="['business:classes:edit']"
          >修改</el-button>
          <el-button
            size="mini"
            type="text"
            icon="el-icon-delete"
            @click="handleDelete(scope.row)"
            v-hasPermi="['business:classes:remove']"
          >删除</el-button>
          <!-- <el-button
            size="mini"
            type="text"
            icon="el-icon-s-custom"
            @click="viewStudents(scope.row)"
          >查看班级学生</el-button> -->
        </template>
      </el-table-column>
    </el-table>

    <pagination
      v-show="total>0"
      :total="total"
      :page.sync="queryParams.pageNum"
      :limit.sync="queryParams.pageSize"
      @pagination="getList"
    />

    <!-- 添加或修改班级信息对话框 -->
    <el-dialog :title="title" :visible.sync="open" width="500px" append-to-body>
      <el-form ref="form" :model="form" :rules="rules" label-width="100px">
        <!-- <el-form-item label="年级ID" prop="gradeId">
          <el-input v-model="form.gradeId" placeholder="请输入年级ID" />
        </el-form-item>
        <el-form-item label="学校ID" prop="schoolId">
          <el-input v-model="form.schoolId" placeholder="请输入学校ID" />
        </el-form-item> -->
        <el-form-item label="班级名称" prop="name">
          <el-input v-model="form.name" placeholder="请输入班级名称" />
        </el-form-item>
        <el-form-item label="班主任名称" prop="headteacherName">
          <el-input v-model="form.headteacherName" placeholder="请输入班主任名称" />
        </el-form-item>
        <el-form-item label="班主任电话" prop="headteacherPhone">
          <el-input v-model="form.headteacherPhone" placeholder="请输入班主任电话" />
        </el-form-item>
        <!-- <el-form-item label="逻辑删除标记，0=未删除，1=已删除" prop="isDeleted">
          <el-input v-model="form.isDeleted" placeholder="请输入逻辑删除标记，0=未删除，1=已删除" />
        </el-form-item>
        <el-form-item label="创建人" prop="createdBy">
          <el-input v-model="form.createdBy" placeholder="请输入创建人" />
        </el-form-item>
        <el-form-item label="更新人" prop="updatedBy">
          <el-input v-model="form.updatedBy" placeholder="请输入更新人" />
        </el-form-item> -->
      </el-form>
      <div slot="footer" class="dialog-footer">
        <el-button type="primary" @click="submitForm">确 定</el-button>
        <el-button @click="cancel">取 消</el-button>
      </div>
    </el-dialog>
  </div>
</template>

<script>
import { listClasses, getClasses, delClasses, addClasses, updateClasses } from "@/api/classSystem/class";

export default {
  name: "Classes",
  data() {
    return {
      // 遮罩层
      loading: true,
      // 选中数组
      ids: [],
      // 选中班级数组
      classNames: [],
      // 非单个禁用
      single: true,
      // 非多个禁用
      multiple: true,
      // 显示搜索条件
      showSearch: true,
      // 总条数
      total: 0,
      // 班级信息表格数据
      classesList: [],
      // 弹出层标题
      title: "",
      // 是否显示弹出层
      open: false,
      // 查询参数
      queryParams: {
        pageNum: 1,
        pageSize: 10,
        gradeId: null,
        schoolId: null,
        name: null,
        headteacherName: null,
        headteacherPhone: null,
        status: null,
        isDeleted: null,
        createdBy: null,
        updatedBy: null
      },
      // 表单参数
      form: {},
      // 表单校验
      rules: {
        gradeId: [
          { required: true, message: "年级ID不能为空", trigger: "blur" }
        ],
        schoolId: [
          { required: true, message: "学校ID不能为空", trigger: "blur" }
        ],
        name: [
          { required: true, message: "班级名称不能为空", trigger: "blur" }
        ],
        status: [
          { required: true, message: "状态：1=活跃, 2=不活跃不能为空", trigger: "change" }
        ],
      }
    };
  },
  created() {
    this.queryParams.gradeId = this.$route.params.id;
    this.getList();
  },
  methods: {
    /** 查询班级信息列表 */
    getList() {
      this.loading = true;
      listClasses(this.queryParams).then(response => {
        this.classesList = response.rows;
        this.total = response.total;
        this.loading = false;
      });
    },
    // 取消按钮
    cancel() {
      this.open = false;
      this.reset();
    },
    // 表单重置
    reset() {
      this.form = {
        id: null,
        gradeId: null,
        schoolId: null,
        name: null,
        headteacherName: null,
        headteacherPhone: null,
        status: null,
        isDeleted: null,
        createTime: null,
        updateTime: null,
        createdBy: null,
        updatedBy: null
      };
      this.resetForm("form");
    },
    /** 搜索按钮操作 */
    handleQuery() {
      this.queryParams.pageNum = 1;
      this.getList();
    },
    /** 重置按钮操作 */
    resetQuery() {
      this.resetForm("queryForm");
      this.handleQuery();
    },
    // 多选框选中数据
    handleSelectionChange(selection) {
      this.ids = selection.map(item => item.id)
      this.classNames = selection.map(item => item.name)
      this.single = selection.length!==1
      this.multiple = !selection.length
    },
    /** 新增按钮操作 */
    handleAdd() {
      this.reset();
      this.open = true;
      this.title = "添加班级信息";
    },
    /** 修改按钮操作 */
    handleUpdate(row) {
      this.reset();
      const id = row.id || this.ids
      getClasses(id).then(response => {
        this.form = response.data;
        this.open = true;
        this.title = "修改班级信息";
      });
    },
    /** 提交按钮 */
    submitForm() {
      this.$refs["form"].validate(valid => {
        if (valid) {
          if (this.form.id != null) {
            updateClasses(this.form).then(response => {
              this.$modal.msgSuccess("修改成功");
              this.open = false;
              this.getList();
            });
          } else {
            addClasses(this.form).then(response => {
              this.$modal.msgSuccess("新增成功");
              this.open = false;
              this.getList();
            });
          }
        }
      });
    },
    /** 删除按钮操作 */
    handleDelete(row) {
      const ids = row.id || this.ids;
      const className = row.name || this.classNames;
      this.$modal.confirm('是否确认删除班级名称为' + className + '"的数据项？').then(function() {
        return delClasses(ids);
      }).then(() => {
        this.getList();
        this.$modal.msgSuccess("删除成功");
      }).catch(() => {});
    },
    /** 导出按钮操作 */
    handleExport() {
      this.download('business/classes/export', {
        ...this.queryParams
      }, `classes_${new Date().getTime()}.xlsx`)
    },
    // 查看班级里的所有学生
    // viewStudents(row){
    //   console.log("======row",row)
    // }
  }
};
</script>
